FreeFileSync Software Download for Windows, Mac and Linux


The Ultimate File Synchronization Tool

are you tired of manually copying and pasting files from one location to another? Do you want a more efficient way to keep your files synchronized between multiple devices or locations? Look no further than FreeFileSync, the ultimate file synchronization tool.


What is FreeFileSync Software?

It is a free and open-source file synchronization software that helps you compare and synchronize files and folders on Windows, Linux, and macOS. With its intuitive user interface and powerful features, it makes it easy to keep your files up-to-date across different devices or locations.

It does not impose specific restrictions on the number of files that you can synchronize. In practice, the only limiting factor for very large synchronization tasks is how much free memory is available: for every 1 GB of RAM. Approximately 1.7 million files can be synchronized at a time. 

FreeFileSync Software provides high-quality programs with no errors. This is achieved through quick launch cycles and free support 24 hours a day, 7 days a week for all. The support team is maintaining the program. It stays up-to-date and has the very best performance on ever-changing hardware and software always work. You can download the program directly from the official website at the end of the topic.

FreeFileSync Software Download for Windows, Mac and Linux
Software Download for Windows, Mac and Linux


Synchronization Modes

It offers several synchronization modes to fit your specific needs. You can choose between two-way synchronization, mirror synchronization, and update synchronization. Two-way synchronization ensures that both folders have the same files and that changes are reflected in both locations. Mirror synchronization creates a replica of the source folder in the target folder. Updated synchronization only copies files that have been changed or added since the last synchronization.

Filters and Exclusions

It allows you to exclude files and folders from synchronization based on specific criteria. You can exclude files by name, size, date, or even by content. This feature is useful when you want to exclude temporary files, backup files, or system files from synchronization.

Batch Processing

FreeFileSync Software supports batch processing, which allows you to synchronize multiple folder pairs at once. You can also save your synchronization settings as a batch job and run it automatically on a schedule or at specific times.

File Comparison

Compare files byte by byte to ensure that they are identical. It can also compare files based on their date, size, and content. You can choose between a quick comparison or a thorough comparison, depending on your needs.

Conflict Detection

Detects conflicts when two files have been modified since the last synchronization. You can choose to resolve conflicts manually or automatically, based on specific rules.

Unicode Support

It supports Unicode filenames, which allows you to synchronize files with non-Latin characters or characters from different languages.

Customizable Interface

Customize its interface to fit your specific needs. You can choose between different color schemes and font sizes, and you can also hide or show specific columns in the file list.

FreeFileSync Software Download for Windows, Mac and Linux
FreeFileSync Software Download for Windows, Mac and Linux

More Features

  • Synchronize network shares and local disks.
  • Sync MTP devices, Android, iPhone, Tablet PC, and Digital Camera.
  • Sync via SFTP, SSH, and FTP.
  • Detect transfer and rename files and folders.
  • Show disk space usage.
  • Copy the Volume Shadow Copy Service.
  • Detect problems and publish deleted content.
  • Compare files by content.
  • Configure handling symbolic links.
  • Multiple pairs of process folders.
  • Reporting comprehensive and detailed errors.
  • Copy the extended NTFS attributes (compressed, encrypted, sparse).
  • Copy the NTFS security permissions.
  • It supports long file paths with more than 260 characters.
  • Fire-safe copying prevents data corruption.
  • Shared Platform: Works on Windows, Linux, and Mac OS X.
  • Manage deleted/updated file versions.
  • Access to adjustable drive letters by quantity name (USB sticks).
  • Prevent disk space bottlenecks over the ideal synchronization sequence.
  • Full Unicode support.
  • Extremely improved uptime performance.
  • Include and exclude files in the filter.
  • Install Portable and Local available.
  • Process daylight saving time changes on FAT / FAT32.
  • Use the macros for repeated backups.
  • The synchronization is case-sensitive.
  • Secure Serialized multiple users synchronize to the same network folder.
  • And many more.


Benefits of Using FreeFileSync


It saves you time by automating the file synchronization process. You no longer have to manually copy and paste files between different devices or locations.

Data Security

Ensures that your files are always up-to-date and synchronized between different devices or locations. This helps prevent data loss and ensures that you always have access to the latest version of your files.


The intuitive user interface makes it easy to use, even for novice users. Its step-by-step wizard guides you through the synchronization process and helps you choose the right settings for your needs.


It is highly customizable, allowing you to adjust its settings to fit your specific needs. You can choose between different synchronization modes, filters, and exclusions, and you can also customize its interface to fit your preferences.



Despite its numerous benefits, it also has some drawbacks. One of its main drawbacks is that it can be slow when syncing large files or folders. This can be frustrating for users who need to sync large amounts of data regularly.

Another drawback is its lack of cloud integration. Unlike other syncing apps that allow users to sync files with cloud storage services such as Dropbox or Google Drive, does not have this feature. This means that users cannot sync their files with cloud storage services directly from the app.


User Reviews

To determine whether it is a good or bad app, we looked at user reviews from various sources. Based on our research, the majority of users who have used it find it to be a reliable and efficient syncing app.

Users praise its ease of use, customization options, and real-time syncing features. However, some users have reported issues with the app’s speed when syncing large files or folders.

FreeFileSync Software Download for Windows, Mac and Linux
Download for Windows, Mac and Linux


So, is FreeFileSync Software a good or bad app? Based on our research, we would say that is a good app. It has numerous features that make file syncing easy and customizable, and it has received positive reviews from users. Although it has some drawbacks, such as slow syncing speeds for large files and lack of cloud integration, these do not outweigh its benefits.

Overall, FreeFileSync Software is a reliable and efficient app for syncing files and folders across different platforms. Its open-source nature and low system resource usage make it accessible to users with various needs, and its customization options allow for greater control over the syncing process. If you’re looking for a free and reliable syncing app, FreeFileSync is worth considering.


Technical Details

  • Software name: FreeFileSync
  • Category: File Storage Software
  • Version: Latest
  • License: Open-source
  • File size: 13.95 MB
  • Core: 32/64-bit
  • Operating Systems: Windows XP, Vista, 7, 8, 10, 11, Mac, and Linux
  • Languages: Multilingual
  • Developer Company: Zenju / FreeFileSync
  • Official website:

Download FreeFileSync Software


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